The Optical Calculator

Equipment Specs
Tx Min dBm
Tx Max dBm
Rx Min dBm
Rx Max dBm
    
TX Kit
Manual
Cisco SX GBIC
Cisco LX GBIC
Cisco ZX GBIC
Lancast LX
    
RX Kit
Manual
Cisco SX GBIC
Cisco LX GBIC
Cisco ZX GBIC
Lancast LX

Fibre Specs
850nm [MM]
1300nm [SM]
1550nm [SM]
Length km
Link Attenuation dB
Calculation Manual
Auto
    
Generated Results
Link Attenuation dB
Power Budget dB
System Margin dB
Rx signal min dBm
Rx signal max dBm
Rx signal med dBm

Written by Stewart Bamford
10GigE Version